A lovely percussion gun by top London maker John Manton . Twist 14 bore 29" barrels engraved on rib "JOHN MANTON & SON " having vented platinum plugs . Locks engraved with game scenes and "JNo MANTON & SON PATENT" . The locks work perfectly holding on full and half cock , with strong mainsprings and the hammers in perfect line. The hammers are of the type favoured by Manton , having deep hollow noses which envelope the percussion caps entirely , so that no fragments can fly off. Lovely walnut stock in excellent order, ramrod with worm .The bores could be better ,particularly the right , hence bargain price for collector.. Can be viewed / collected in Tooting SW London , or posted UK for £20 . Thanks for looking !